What is the general range of frequencies classified as microwave radiation?

Microwave radiation is generally classified within the frequency range of 300 MHz to 300 GHz. This classification is based on the electromagnetic spectrum, where microwaves occupy a portion of the radio frequency spectrum. Frequencies in this range are utilized in various applications, including communication technologies (such as mobile phones and satellite transmissions), cooking (microwave ovens), and radar systems.

The microwave frequency range is significant because at these frequencies, electromagnetic waves can penetrate various materials, allowing for effective communication and heating processes. Understanding the designated range helps distinguish microwaves from other types of electromagnetic radiation, such as radio waves, infrared radiation, and visible light.

Frequencies outside this range, such as those classified as sub-radio frequencies or ultra-high frequencies, do not align with the characteristics and applications of microwave radiation. This understanding reinforces the importance of accurate frequency classification within the electromagnetic spectrum.